61145712

素因数分解:

$2^4\times 3^3\times {\mathrm{59}}^1\times {\mathrm{2399}}^1$

素因数の和:2475

約数の個数: 80

約数和(自身を含む): 178560000

約数和(自身を除く): 117414288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 59, 72, 108, 118, 144, 177, 216, 236, 354, 432, 472, 531, 708, 944, 1062, 1416, 1593, 2124, 2399, 2832, 3186, 4248, 4798, 6372, 7197, 8496, 9596, 12744, 14394, 19192, 21591, 25488, 28788, 38384, 43182, 57576, 64773, 86364, 115152, 129546, 141541, 172728, 259092, 283082, 345456, 424623, 518184, 566164, 849246, 1036368, 1132328, 1273869, 1698492, 2264656, 2547738, 3396984, 3821607, 5095476, 6793968, 7643214, 10190952, 15286428, 20381904, 30572856, 61145712]

約数ペア:

[(1, 61145712), (2, 30572856), (3, 20381904), (4, 15286428), (6, 10190952), (8, 7643214), (9, 6793968), (12, 5095476), (16, 3821607), (18, 3396984), (24, 2547738), (27, 2264656), (36, 1698492), (48, 1273869), (54, 1132328), (59, 1036368), (72, 849246), (108, 566164), (118, 518184), (144, 424623), (177, 345456), (216, 283082), (236, 259092), (354, 172728), (432, 141541), (472, 129546), (531, 115152), (708, 86364), (944, 64773), (1062, 57576), (1416, 43182), (1593, 38384), (2124, 28788), (2399, 25488), (2832, 21591), (3186, 19192), (4248, 14394), (4798, 12744), (6372, 9596), (7197, 8496)]